Researchers develop first room temperature holmium-doped yttrium lithium fluoride thin disk laser
In a study published in Optics Express, a research group led by Prof. Fu Yuxi from Xi'an Institute of Optics and Precision ...
Fossils reveal rapid land recovery after end-Permian extinction around 252 million years ago
Tropical riparian ecosystems—those found along rivers and wetlands—recovered much faster than expected following the ...